What are the examples of epigeal germination?

An example of a plant with epigeal germination is the common bean (Phaseolus vulgaris). The opposite of epigeal is hypogeal (underground germination).

What is epigeal germination give two examples?

The radical emerges out and grows downwards to form the roots system. For example, the initial elongating region of the seedling shoot axis in garden bean (Phaseolus), castor bean (Ricinus), and onion (Allium) is the hypocotyl, located below the cotyledonary node.

How does epigeal germination occur?

In epigeal germination, the cotyledons are pushed above the ground and then germination takes place above the ground. The cotyledons are pushed upwards due to the elongation hypocotyl. The hypocotyl lies between the radicle and cotyledons.

In which plant epigeal germination occurs?

So, the correct answer is ‘Castor’.

What are the examples of epigeal and hypogeal germination?

An example of a plant with hypogeal germination is the pea (Pisum sativum). The opposite of hypogeal is epigeal (above-ground germination).

What is epigeal germination and types?

Epigeal germination In this type of germination, the cotyledons are brought above the ground due to rapid elongation of hypocotyl. Epigeal germination seen inmany dicotyledon seeds such as bean, castor, sunflower, gourd, cucumber etc., During this germination the hyphocotyl grows actively and become curved.

What is epigeal germination long answer?

Epigeal Germination Hypogeal Germination
In this type of seed germination, the cotyledons come out of the soil, e.g., Castor. The cotyledons remain inside the soil (e.g. Pea).

What grows faster epigeal or hypogeal?

The epicotyl, which is the region of an embryo plant above the cotyledon, grows longer while pushing the plumule out of the soil. All monocotyledons such as maize, rice, wheat, and coconut show hypogeal germination.

What is the advantage of epigeal germination?

Epigeal emerging plants have advantage over hypocotyl emerging plants in that the cotyledons can be photosynthetic after emergence providing additional energy for seedling development.

What is epigeal germination answer?

What is the main difference between hypogeal and epigeal germination?

Epigeal germination refers to the germination of a plant that takes place above the ground while hypogeal germination refers to the germination of a plant that takes place below the ground.